April is officially over and it’s time for an update on what we’ve been shipping at Readyset! Let’s take a look at what’s changed since March:

Partner with Readyset

Readyset is looking for design partners to build out additional MySQL and PostgreSQL functionality in Readyset Cloud.

If you’ve been considering using Readyset in production, meet with our engineering team to discuss your use case and have direct influence on our compatibility roadmap. Spots are limited.

New Blogs

Check out our recent blog posts:

• Integrating Readyset with ProxySQL for MySQL Workloads: Readyset now integrates with ProxySQL so you can benefit from all the ProxySQL functionalities like transparent query routing and align it with the performance boost Readyset can bring.
• Automatic MySQL Query Cache with Readyset and ProxySQL: Learn how to use a dedicated scheduler for integrating Readyset with ProxySQL, bringing the ability to automatically inspect your workload and cache problematic queries.
• Mastering Query Rewriting for Faster PostgreSQL Performance: By analyzing and refactoring your SQL queries, you can significantly improve the performance of your PostgreSQL database. In this blog, we cover a few options on how to optimize your query performance.
• Optimizing SQL Pagination in PostgreSQL: Learn more about the various pagination techniques and optimizations Postgres offers, including their advantages and limitations.

And a new blog by the Lead DBA at Percona featuring Readyset:

• Improving Database Performance with Readyset: A MySQL Caching Solution: Vinicius Grippa, Lead Database Engineer at Percona, has shown that Readyset improves MySQL database performance, improving cached query speeds by 90%.

Product Updates

This month, the core team has released a variety of improvements and optimizations:

• Significantly improved warm read performance for certain queries that return timestamps.
• Added the capability to connect directly to a specific MySQL database upon connection.
• Added support for the PostgreSQL `date_trunc` built-in function.
• Introduced RPM binary packages for Fedora and Amazon Linux 2023.
• Enabled handling of BC timestamps without a time zone.
• And more!

Check out the full release here.

MySQL 5.7 Query Cache Deprecation

Are you stuck on MySQL version 5.7 and experiencing performance issues due to the MySQL Query Cache deprecation?

Readyset can be a drop-in replacement, reducing query response times and scaling your application effectively. Explore what this looks like and discuss your use case with our engineering team today.

Request Features

Keen to use Readyset but your database or cloud environment are not supported? Reach out to support@readyset.io and let us know.

Get Involved

We love hearing from you! If you want to get involved with Readyset, you can:

• Submit a feature request or bug report on Github
• Join the conversation in our Slack community
• Contribute to the codebase through our newcomer issue